Illustration Index 



Tellen shell, rayed, 344 colour 

 Tellens, 336. 337. 422 

 lelitna dtscus, 336 



radiata, 337 



rostellum, 337 



striata, 422 colour 



jSirgata, 344 colour 

 TelUnella rosirata, 336 

 Terebellum subulatuntt 122 

 Terebra cinguUjera, no 



maculata, 78 colour, no 



oculata, no 

 Teredo nawali, 282 

 Thorny oyster, American, 410 



ass's-foot, 344 colour 



imperial, 407 



Nicobar, 407 



painted, 344 colour 



royal, 407 

 Thracia Conradt, 323 

 Tivela crassatelloides, 335 

 Tooth shells, 277 

 Top shell, channeled, 210 



little, 21Q, 262 colour 



magpie, 213 colour 



pointed, 312 colour 



queen, 262 colour 



ridged, 219 



tiger, 212 colour 



wavy, 215 

 Top shells,_2is, 218, 219 

 Trtchotropis borealis, 157 

 Tridacna gigas, 364 



squamosa, 357 

 Trigoniafnargaritacea, 375 

 Tritigonia tuberculata, 374 

 Triton aguatilis, 178 colour 



lotorium, 49 



Oregonensis, SS 



rubecula, 178 colour 



scaber, 49 



tigrinus, 54 



tritonis, 49 

 Tritons, 49, 54, SS, 178 colour 

 Trivia Caiifornica, 134 



pedictUa, 134 

 Trochatella pnlchella, 219 



regina, 262 colour • 



Tankervillei, 262 colour 

 Trochus acutangulus, 212 colour 



Niloiicus, 218 

 Trophon Belcheri^ 42 



clathratus, 42 



triangulatus, 42 

 Trumpet shells, 49, 54 

 Tun shells, 139, 144 

 Turban shell, imperial, 212 colour 

 Turban shells, 214 

 Turbo imperialis, 212 colour 



fnarmoratus, 214 



petholatus, 214 



Sarmaticus, 214 

 Turbonella pyrum, 74 

 Turnip shell, 144* i45 

 Turritella, variegata, 157 



Umbrella Indica, 241 

 Umbrella shell, 241 

 Unicom shells, 48 

 Unio complanatus, 375 



crassidens, 344 colour 



lackrymosus, 344 colour 



Utoralis, 37s 



spinosa, 374 

 Univalve, structure of, 23 



teeth of, 23 

 Urosalpinx cinerea, 42 

 Vasum ceestiini, 58 



ceramicum, 49 

 Velutina ItFvigata, 14s 

 Velvet shell, 14s 

 Venus clam, camp, 334 



elegant, 334 



forked, 334 



frilled, 334 



of the markets, 334 

 Venus ntercenaria, 307, 334 

 Venus's comb, 22 

 Venus shell, 212 colour 

 Vermetus spiratus, 180 

 Vertagus maculosus, 181 

 Violet snail, 157 

 Vivipara Bengalensis, 188 



contectoides, 188 



intertexta, 188 

 Valuta aulica, 78 colour 



fusiformis, 78 colour 



imperialis, 87 



Junonia, 86 



»tHJ4ca, 86 



vespertilio, 75 

 Volute, bat, 75 



court, 78 colour 



imperial, 87 



Junonia, 86 



musical, 86 



spindle, 78 colour 

 Vulsella rugosa, 396 

 Warped shell, 54 

 "Watering-pot shell, 282 

 Wedge shells, 336, 432 

 Wentletrap, precious, is7 



Say's 157 

 Whelk, dog, 74 



edible, 65 



eggs of, 6s, 70, 71 



knobbed, 70 



left-handed, 71 



red, 64 



ridged, 64 



Stimpson's 64 

 Whelks, 64, 6s 



dog, 74 



giant, 71 

 Wing shells, 396 

 Worm shells, 180 

 Xenophora calculifera, is6 1 



conckylifera, 149 

 Xylopka^a dorsalis, 283 

 Yolaia hmulata, 379 

 ZirphtBa crispata, 283 



485 



